en to cmn translation catalogue (4 entries)

note: (itstool) path: sect1/title
en: Introduction
cmn: 導覽

note: (itstool) path: figure/title
en: Character Palette
cmn: 字元選擇盤

note: (itstool) path: figure/title
en: Character Palette Preferences
cmn: 選字盤偏好設定

note: (itstool) path: para/ulink
en: link
cmn: 鏈結
